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(2015.11.04 16:00pm N402) Lei Na(Jinlin University) : Surface Quadrilateral Meshing Based on Holomorphic Differentials

Time:2015-11-01  Source:KLMM
 Title        Surface Quadrilateral Meshing Based on Holomorphic Differentials

       Speaker       Lei NaJinlin University

Time&Venue 2015.11.04  16:00pm  N402

      Abstract:       Surface quadrilateral meshing  plays a fundamental role in geometric modeling field.

 This work introduces a general method for surface quad meshing based on holomorphic differentials.

 In reality, all surfaces are Riemann surfaces, and have holomorphic differentials. The horizontal 

trajectories and vertical trajectories form two traversal foliations of the surface, which induce 

quadrilateral meshing. For the practical purpose,  special holomorphic differentials need to be 

selected, whose horizontal trajectories are finite. In this talk, we introduce the computational

 algorithms in depth and briefly cover the theoretic background.

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